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Begin New Search Topic Economic Theory Author Mathias Trabandt

1. Understanding the Great Recession

Author:
Lawrence J. Christiano, Martin Eichenbaum, and Mathias Trabandt
Publication Date:
06-2014
Content Type:
Commentary and Analysis
Institution:
Board of Governors of the Federal Reserve System
Abstract:
We argue that the vast bulk of movements in aggregate real economic activity during the Great Recession were due to financial frictions. We reach this conclusion by looking through the lens of an estimated New Keynesian model in which firms face moderate degrees of price rigidities, no nominal rigidities in the wages and a binding zero lower bound constraint on the nominal interest rate. Our model does a good job of accounting for the joint behavior of labor and goods markets, as well as inflation, during the Great Recession. According to the model the observed fall in total factor productivity and the rise in the cost of working capital played critical roles in accounting for the small size of the drop in inflation that occurred during the Great Recession.
Topic:
Global Recession, Financial Crisis, Economic Theory, Interest Rates, Models, and Economic Crisis
Political Geography:
Global Focus

2. Unemployment and Business Cycles

Author:
Lawrence J. Christiano, Martin Eichenbaum, and Mathias Trabandt
Publication Date:
09-2013
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
We develop and estimate a general equilibrium model that accounts for key business cycle properties of macroeconomic aggregates, including labor market variables. In sharp contrast to leading New Keynesian models, wages are not subject to exogenous nominal rigidities. Instead we derive wage inertia from our specification of how firms and workers interact when negotiating wages. Our model outperforms the standard Diamond-Mortensen-Pissarides model both statistically and in terms of the plausibility of the estimated structural parameter values. Our model also outperforms an estimated sticky wage model.
Topic:
Labor Issues, Employment, Business, Economic Theory, Unemployment, and Job Creation
Political Geography:
Global Focus

3. How Do Laffer Curves Differ Across Countries?

Author:
Mathias Trabandt and Harald Uhlig
Publication Date:
05-2012
Content Type:
Working Paper
Institution:
Board of Governors of the Federal Reserve System
Abstract:
We seek to understand how Laffer curves differ across countries in the US and the EU-14, thereby providing insights into fiscal limits for government spending and the service of sovereign debt. As an application, we analyze the consequences for the permanent sustainability of current debt levels, when interest rates are permanently increased e.g. due to default fears. We build on the analysis in Trabandt and Uhlig (2011) and extend it in several ways. To obtain a better fit to the data, we allow for monopolistic competition as well as partial taxation of pure profit income. We update the sample to 2010, thereby including recent increases in government spending and their fiscal consequences. We provide new tax rate data. We conduct an analysis for the pessimistic case that the recent fiscal shifts are permanent. We include a cross-country analysis on consumption taxes as well as a more detailed investigation of the inclusion of human capital considerations for labor taxation.
Topic:
Economics, Economic Theory, Human Capital, and Fiscal Policy
Political Geography:
Global Focus